Machinist

GRAND VALLEY MANUFACTURING CO•Titusville, PA

51d•Onsite

About The Position

Grand Valley Manufacturing is seeking a skilled and experienced CNC Mill-Turn Operator to set-up, operate, and troubleshoot CNC mill-turn machines to manufacture components that are 12-24” in diameter, up to 10’ long, and weigh up to 6 tons. The ideal candidate has strong machining knowledge, can interpret engineering drawings, and is committed to producing high quality parts in a safe and efficient manner.

Requirements

Requires a High School Diploma or GED Equivalent
Minimum of 3-5 Years of CNC Machining Experience preferred or equivalent combination of education and experience.
Knowledge of CNC Machine operations and machine set-up.
Able to read and understand G-Code programming.
Proficient in reading and interpreting technical drawings and blueprints.
Experience using common inspection tools (calipers, tape measure, micrometers, height gauges, bore gauges, indicators).
Experience making tool offsets and minor program edits at the machine.
Strong mechanical aptitude and math skills.

Nice To Haves

Technical degree in Machining preferred.
Experience operating multi-axis machines (4-axis, 5-axis, or mill-turn centers) is ideal.
Experience with Fanuc, Mazak, Siemens, Okuma, Haas, or Mitsubishi CNC Controls.
Strong problem-solving and troubleshooting skills.
Good teamwork and communication skills.

Responsibilities

Read and interpret technical drawings, blueprints, and routing instructions to determine dimensions and tolerances, sequence of operations, and setup requirements.
Load and secure raw materials and ensure proper alignment.
Perform complex setups of large workpieces, selecting, installing, and adjusting the correct cutting tools, fixtures, and workholding as required.
Able to load programs and tools into machines, verify programs before production runs, and make minor changes to optimize cutting speeds, feed rates, and tool paths.
Monitor machine performance, sound, and efficiency to detect tool wear, vibration, defects, or out-of-tolerance machining conditions and adjust as required.
Verify that all machined details are produced in a manner that meets router specifications.
Correctly use micrometers and calipers to read measurements.
Collaborate with programmers, engineers, and quality personnel to improve manufacturing processes.
Perform safe lifting and maneuvering of parts (up to 6 tons) utilizing overhead cranes.
Maintain accurate job logs, routers, inspection, and other related documentation.
Monitor and maintain proper cleanliness of machine and work area, performing and documenting routine machine maintenance.
Train and mentor other machine operators when needed.